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Trachurus symmetricus (Ayres, 1855)

Pacific jack mackerel
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Native range | All suitable habitat | Point map | Year 2050
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Trachurus symmetricus   AquaMaps   Data sources: GBIF OBIS
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Image of Trachurus symmetricus (Pacific jack mackerel)
Trachurus symmetricus
Picture by IGFA

Common names from other countries

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> Carangiformes (Jacks) > Carangidae (Jacks and pompanos) > Caranginae
Etymology: Trachurus: Greek, trachys, -eia, -ys = rough + Greek, oura = tail (Ref. 45335);  symmetricus: From symmetricus which means regularly formed - referring to the rough tail (Ref. 6885).
  More on author: Ayres.

Environment: milieu / climate zone / depth range / distribution range Ecología

marino; oceanodromo (Ref. 51243); rango de profundidad 0 - 400 m.   Subtropical; 65°N - 13°N

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Eastern Pacific: southeastern Alaska to southern Baja California, Mexico and the Gulf of California; reported from Acapulco in Mexico and the Galapagos Islands.

Tamaño / Peso / Age

Maturity: Lm ?  range ? - 31 cm
Max length : 81.0 cm TL macho / no sexado; (Ref. 2850); common length : 55.0 cm TL macho / no sexado; (Ref. 9283); edad máxima reportada: 30 años (Ref. 766)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 8 - 9; Radios blandos dorsales (total) : 28 - 38; Espinas anales: 1 - 2; Radios blandos anales: 22 - 33; Vértebra: 23 - 25. Small specimens may have an additional forward-directed spine at first dorsal origin (embedded in larger specimens).

Biología     Glosario (por ej. epibenthic)

Adults are often found offshore, up to 500 miles from the coast (Ref. 9283). They form large schools (Ref. 2850). Young frequently occur in school near kelp and under piers (Ref. 2850). They feed mainly on small crustaceans and fish larvae (Ref. 9283). Large individuals often move inshore and north in the summer (Ref. 2850). Marketed fresh, smoked, canned and frozen; eaten fried, broiled and baked (Ref. 9988).

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

Main reference Upload your references | Referencias | Coordinador : Smith-Vaniz, William F. | Colaboradores

Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)

IUCN Red List Status (Ref. 130435)

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